Answer:
$21,000
Step-by-step explanation:
Total preference dividend to be paid:
= Previous year preference dividend payable + Current year preference dividend
= (7,000 shares × $100 × 5%) + (7,000 shares × $100 × 5%)
= $35,000 + $35,000
= $70,000
Preference dividend payable of current year:
= Total preference dividend to be paid - Total dividend paid in the year 2016
= $70,000 - $63,000
= $7,000
Therefore,
Dividend to common stockholders:
= Total dividend in the year 2017 - Current year preferred dividend - Previous year preference dividend payable
= $63,000 - (7,000 shares × $100 × 5%) - $7,000
= $63,000 - $35,000 - $7,000
= $21,000